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Diffstat (limited to 'src/lookup/lookup.cpp')
-rw-r--r-- | src/lookup/lookup.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/lookup/lookup.cpp b/src/lookup/lookup.cpp new file mode 100644 index 0000000..e0a91dc --- /dev/null +++ b/src/lookup/lookup.cpp @@ -0,0 +1,58 @@ +/* + * libpinyin + * Library to deal with pinyin. + * + * Copyright (C) 2011 Peng Wu <alexepico@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "phrase_index.h" +#include "lookup.h" + +using namespace pinyin; + +bool convert_to_utf8(FacadePhraseIndex * phrase_index, + MatchResults match_results, + /* in */ const char * delimiter, + /* out */ char * & result_string){ + //init variables + if ( NULL == delimiter ) + delimiter = ""; + result_string = NULL; + + PhraseItem item; + + for ( size_t i = 0; i < match_results->len; ++i ){ + phrase_token_t * token = &g_array_index + (match_results, phrase_token_t, i); + if ( null_token == *token ) + continue; + + phrase_index->get_phrase_item(*token, item); + utf16_t buffer[MAX_PHRASE_LENGTH]; + item.get_phrase_string(buffer); + + guint8 length = item.get_phrase_length(); + gchar * phrase = g_utf16_to_utf8(buffer, length, NULL, NULL, NULL); + char * tmp = result_string; + if ( NULL == result_string ) + result_string = g_strdup(phrase); + else + result_string = g_strconcat(result_string, delimiter, phrase, NULL); + g_free(tmp); g_free(phrase); + } + return true; +} |